County Dossier

Lassen County

California | County

Population

30,356

Land Area

4,541.4 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
4,541.4 sq mi
Water Area
178.7 sq mi
Water Share
3.8%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

30,356

Density
6.7 / sq mi
Households
9,247
Housing Units
12,231
Median Age
38.3 years

Income & Economy

Median Household Income

$67,403

GDP

$1.47B

Real GDP Change+2.8%
Per Capita Income
$26,634
Personal Income
$1.38B
Personal Income Per Capita
$48,818

Classification

RUCC 7
Nonmetro

Urban population of 5,000 to 20,000, not adjacent to a metro area

Relief

Min

3,243 ft

Mean

5,361 ft

Max

8,701 ft

Provenance

GEOID 06035 ANSI 01693324
Latitude 40.71529 Longitude -120.62122
Canonical 2025 Gazetteer ACS ACS 2020-2024 5-year BEA BEA county 2024 release (2026-02-05) BLS BLS LAUS 2024 annual average USDA USDA RUCC 2023 USGS USGS 3DEP published as of 2026-03-23